| 22.280 | 0144 | 1 | 17.4.0 | Rel-17 | Gateway MCX UE identification | S1-210398 | agreed | SP-210199 | approved | 17.5.0 |
| 22.280 | 0144 | - | 17.4.0 | Rel-17 | Gateway MCX UE identification | S1-210206 | revised | | | |
| 22.280 | 0143 | 1 | 17.3.0 | Rel-17 | Enhancement to MCX User request queue operation | S1-204308 | agreed | SP-201029 | approved | 17.4.0 |
| 22.280 | 0143 | - | 17.3.0 | Rel-17 | Enhancement to MCX User request queue operation | S1-204225 | revised | | | |
| 22.280 | 0142 | - | 17.3.0 | Rel-17 | Add definition for “MCX Service System” to clause 3.1 | S1-204039 | noted | | | |
| 22.280 | 0141 | - | 17.2.0 | Rel-17 | Addition of a per-MCX user log-in limit | S1-202292 | agreed | SP-200560 | approved | 17.3.0 |
| 22.280 | 0140 | 3 | 17.2.0 | Rel-17 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202279 | agreed | SP-200560 | approved | 17.3.0 |
| 22.280 | 0140 | 2 | 17.2.0 | Rel-17 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202272 | revised | | | |
| 22.280 | 0140 | 1 | 17.2.0 | Rel-17 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202234 | revised | | | |
| 22.280 | 0140 | - | 17.2.0 | Rel-17 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202062 | revised | | | |
| 22.280 | 0139 | 1 | 16.7.0 | Rel-16 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202289 | agreed | SP-200560 | approved | 16.8.0 |
| 22.280 | 0139 | - | 16.7.0 | Rel-16 | Clarification on the maximum number limit of simultaneous log ins of an MCX user | S1-202061 | revised | | | |
| 22.280 | 0138 | 2 | 17.1.0 | Rel-17 | Clarification on interworking between FRMCS System and Public Networks | S1-193383 | agreed | SP-191030 | approved | 17.2.0 |
| 22.280 | 0138 | 1 | 17.1.0 | Rel-17 | Clarification on interworking between FRMCS System and Public Networks | S1-193368 | revised | | | |
| 22.280 | 0138 | - | 17.1.0 | Rel-17 | Clarification on interworking between FRMCS System and Public Networks | S1-193477 | revised | | | |
| 22.280 | 0137 | 1 | 17.1.0 | Rel-17 | Editorial correction to broadcast regroup requirements | S1-193490 | agreed | SP-191030 | approved | 17.2.0 |
| 22.280 | 0137 | - | 17.1.0 | Rel-17 | Editorial correction to broadcast regroup requirements | S1-193264 | revised | | | |
| 22.280 | 0136 | 1 | 16.6.0 | Rel-16 | Addition of user broadcast regroup requirement | S1-193494 | agreed | SP-191011 | approved | 16.7.0 |
| 22.280 | 0136 | - | 16.6.0 | Rel-16 | Addition of user broadcast regroup requirement | S1-193263 | revised | | | |
| 22.280 | 0135 | - | 17.1.0 | Rel-17 | Clarification on interworking between FRMCS System and Public Networks | S1-193145 | withdrawn | | | |
| 22.280 | 0134 | 1 | 17.0.0 | Rel-17 | New additional broadcast regroup requirements | S1-192638 | agreed | SP-190804 | approved | 17.1.0 |
| 22.280 | 0134 | - | 17.0.0 | Rel-17 | New additional broadcast regroup requirements | S1-192619 | revised | | | |
| 22.280 | 0133 | 1 | 17.0.0 | Rel-17 | Additional broadcast regroup requirements | S1-192618 | agreed | SP-190799 | approved | 17.1.0 |
| 22.280 | 0133 | - | 17.0.0 | Rel-17 | Addition of user broadcast regroup requirement | S1-192701 | withdrawn | | | |
| 22.280 | 0132 | 2 | 17.0.0 | Rel-17 | Support the recording of communication related use cases while operating in off-network mode | S1-192737 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0132 | 1 | 17.0.0 | Rel-17 | Support the recording of communication related use cases while operating in off-network mode | S1-192615 | revised | | | |
| 22.280 | 0132 | - | 17.0.0 | Rel-17 | Support the recording of communication related use cases while operating in off-network mode | S1-192245 | revised | | | |
| 22.280 | 0131 | 1 | 17.0.0 | Rel-17 | Support the location services related use cases while operating in off-network mode | S1-192614 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0131 | - | 17.0.0 | Rel-17 | Support the location services related use cases while operating in off-network mode | S1-192232 | revised | | | |
| 22.280 | 0130 | - | 17.0.0 | Rel-17 | Support the FRMCS use case for Arbitration while operating in off-network mode | S1-192218 | noted | | | |
| 22.280 | 0129 | 2 | 17.0.0 | Rel-17 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192694 | agreed | SP-190799 | approved | 17.1.0 |
| 22.280 | 0129 | 1 | 17.0.0 | Rel-17 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192674 | revised | | | |
| 22.280 | 0129 | - | 17.0.0 | Rel-17 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192212 | revised | | | |
| 22.280 | 0128 | 2 | 16.5.0 | Rel-16 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192693 | agreed | SP-190799 | approved | 16.6.0 |
| 22.280 | 0128 | 1 | 16.5.0 | Rel-16 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192673 | revised | | | |
| 22.280 | 0128 | - | 16.5.0 | Rel-16 | Clarification of treatment of private call and private emergency calls to functional aliases activated by more than one MCX User | S1-192208 | revised | | | |
| 22.280 | 0127 | 1 | 17.0.0 | Rel-17 | Extend Functional Alias binding to MCX Service Private Communication | S1-192613 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0127 | - | 17.0.0 | Rel-17 | Extend Functional Alias binding to MCX Service Private Communication | S1-192182 | revised | | | |
| 22.280 | 0126 | 1 | 17.0.0 | Rel-17 | Clarify routing location dependent communications as part of handling MCX Service Private Communication requests | S1-192736 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0126 | - | 17.0.0 | Rel-17 | Clarify routing location dependent communications as part of handling MCX Service Private Communication requests | S1-192179 | revised | | | |
| 22.280 | 0125 | - | 17.0.0 | Rel-17 | Correcting inconsistency of call termination condition for MCX Service types | S1-192177 | noted | | | |
| 22.280 | 0124 | - | 17.0.0 | Rel-17 | Enhance interworking between MCX and GSM-R with presence | S1-192176 | noted | | | |
| 22.280 | 0123 | 1 | 17.0.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-192612 | withdrawn | | | |
| 22.280 | 0123 | - | 17.0.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-192175 | revised | | | |
| 22.280 | 0122 | 1 | 17.0.0 | Rel-17 | Support the FRMCS use case for Arbitration when a user is registered to multiple UEs | S1-192611 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0122 | - | 17.0.0 | Rel-17 | Support the FRMCS use case for Arbitration when a user is registered to multiple UEs | S1-192174 | revised | | | |
| 22.280 | 0121 | 2 | 17.0.0 | Rel-17 | Activate Location Information report of a specific FA in a certain area | S1-192637 | agreed | SP-190813 | approved | 17.1.0 |
| 22.280 | 0121 | 1 | 17.0.0 | Rel-17 | Activate Location Information report of a specific FA in a certain area | S1-192610 | revised | | | |
| 22.280 | 0121 | - | 17.0.0 | Rel-17 | Activate Location Information report of a specific FA in a certain area | S1-192173 | revised | | | |
| 22.280 | 0120 | 2 | 16.5.0 | Rel-16 | Addition of user broadcast regroup requirement | S1-192700 | withdrawn | | | |
| 22.280 | 0120 | 1 | 17.0.0 | Rel-17 | Additional broadcast regroup requirements | S1-192617 | agreed | SP-190799 | approved | 17.1.0 |
| 22.280 | 0120 | - | 17.0.0 | Rel-17 | Additional broadcast regroup requirements | S1-192037 | revised | | | |
| 22.280 | 0119 | - | 16.5.0 | Rel-17 | Output from gap analysis TR 22.889 ch 9.9 and 6.19 (MONASTERY3) | S1-191158 | withdrawn | | | |
| 22.280 | 0118 | - | 16.5.0 | Rel-17 | Correcting inconsistency of call termination condition for MCX Service types | S1-191116 | not treated | | | |
| 22.280 | 0117 | - | 16.5.0 | Rel-17 | Enhance interworking between MCX and GSM-R with presence | S1-191057 | not treated | | | |
| 22.280 | 0116 | - | 16.5.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-191056 | not treated | | | |
| 22.280 | 0115 | - | 16.5.0 | Rel-17 | Support the FRMCS use case for Arbitration when a user is registered to multiple UEs | S1-191055 | not treated | | | |
| 22.280 | 0114 | - | 16.5.0 | Rel-17 | Activate Location Information report of a specific FA in a certain area | S1-191054 | not treated | | | |
| 22.280 | 0113 | 1 | 16.5.0 | Rel-17 | Notification to a specific group of users | S1-191391 | withdrawn | | | |
| 22.280 | 0113 | - | 16.5.0 | Rel-17 | Notification to a specific group of users | S1-191053 | revised | | | |
| 22.280 | 0112 | - | 16.5.0 | Rel-17 | Prevent deactivation or take over of functional alias when MCX Service Group Communication with high priority is on-going. | S1-191052 | noted | | | |
| 22.280 | 0111 | 2 | 16.5.0 | Rel-17 | Deactivation of an unlisted functional alias and deactivation status | S1-191589 | agreed | SP-190313 | approved | 17.0.0 |
| 22.280 | 0111 | 1 | 16.5.0 | Rel-17 | Deactivation of an unlisted functional alias and deactivation status | S1-191390 | revised | | | |
| 22.280 | 0111 | - | 16.5.0 | Rel-17 | Deactivation of an unlisted functional alias and deactivation status | S1-191051 | revised | | | |
| 22.280 | 0110 | 1 | 16.5.0 | Rel-17 | Add new capabilities for late communication entry | S1-191588 | agreed | SP-190313 | approved | 17.0.0 |
| 22.280 | 0110 | - | 16.5.0 | Rel-17 | Add new capabilities for late communication entry | S1-191049 | revised | | | |
| 22.280 | 0109 | - | 16.5.0 | Rel-17 | Provide functional alias(es) of all participants | S1-191048 | withdrawn | | | |
| 22.280 | 0108 | 2 | 16.5.0 | Rel-17 | Enhance metadata to be logged for Railway post-incident analysis | S1-191591 | agreed | SP-190313 | approved | 17.0.0 |
| 22.280 | 0108 | 1 | 16.5.0 | Rel-17 | Enhance metadata to be logged for Railway post-incident analysis | S1-191389 | revised | | | |
| 22.280 | 0108 | - | 16.5.0 | Rel-17 | Enhance metadata to be logged for Railway post-incident analysis | S1-191045 | revised | | | |
| 22.280 | 0107 | 3 | 16.4.0 | Rel-16 | Clarification for discreet listening | S1-190504 | agreed | SP-190079 | approved | 16.5.0 |
| 22.280 | 0107 | 2 | 16.4.0 | Rel-16 | Clarification for discreet listening | S1-190435 | revised | | | |
| 22.280 | 0107 | 1 | 16.4.0 | Rel-16 | Clarification for discreet listening | S1-190243 | revised | | | |
| 22.280 | 0107 | - | 16.4.0 | Rel-16 | Clarification for discreet listening | S1-190213 | revised | | | |
| 22.280 | 0106 | 1 | 15.3.0 | Rel-15 | Clarification for discreet listening | S1-190242 | withdrawn | | | |
| 22.280 | 0106 | - | 15.3.0 | Rel-15 | Clarification for discreet listening | S1-190212 | revised | | | |
| 22.280 | 0105 | 1 | 14.3.1 | Rel-14 | Clarification for discreet listening | S1-190241 | withdrawn | | | |
| 22.280 | 0105 | - | 14.3.1 | Rel-14 | Clarification for discreet listening | S1-190211 | revised | | | |
| 22.280 | 0104 | 1 | 16.4.0 | Rel-17 | A user with multiple functional identities can use all MCX applications. | S1-190421 | withdrawn | | | |
| 22.280 | 0104 | - | 16.4.0 | Rel-17 | A user with multiple functional identities can use all MCX applications. | S1-190108 | revised | | | |
| 22.280 | 0103 | 4 | 16.4.0 | Rel-16 | Support the FRMCS use case for Arbitration | S1-190443 | withdrawn | | | |
| 22.280 | 0103 | 3 | 16.4.0 | Rel-16 | Support the FRMCS use case for Arbitration | S1-190431 | revised | | | |
| 22.280 | 0103 | 2 | 16.4.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-190420 | revised | | | |
| 22.280 | 0103 | 1 | 16.4.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-190214 | revised | | | |
| 22.280 | 0103 | - | 16.4.0 | Rel-17 | Support the FRMCS use case for Arbitration | S1-190099 | revised | | | |
| 22.280 | 0102 | 1 | 16.4.0 | Rel-16 | Group regrouping additional requirements | S1-190409 | agreed | SP-190084 | approved | 16.5.0 |
| 22.280 | 0102 | - | 16.4.0 | Rel-16 | Group regrouping additional requirements | S1-190036 | revised | | | |
| 22.280 | 0101 | 1 | 16.3.0 | Rel-16 | Dynamic Group Participation | S1-183542 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0101 | - | 16.3.0 | Rel-16 | Dynamic Group Participation | S1-183536 | revised | | | |
| 22.280 | 0100 | 1 | 16.3.0 | Rel-16 | Add a requirement for covering the requirement [9.12.5-001] of 22.889 | S1-183519 | withdrawn | | | |
| 22.280 | 0100 | - | 16.3.0 | Rel-16 | Add a requirement for covering the requirement [9.12.5-001] of 22.889 | S1-183225 | revised | | | |
| 22.280 | 0099 | 2 | 16.3.0 | Rel-16 | Unique addressing of MCX Users when using functional alias | S1-183543 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0099 | 1 | 16.3.0 | Rel-16 | Unique addressing of MCX Users when using functional alias | S1-183515 | revised | | | |
| 22.280 | 0099 | - | 16.3.0 | Rel-16 | Unique addressing of MCX Users when using functional alias | S1-183167 | revised | | | |
| 22.280 | 0098 | 2 | 16.3.0 | Rel-16 | Additional requirements for the use of a gateway UE | S1-183545 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0098 | 1 | 16.3.0 | Rel-16 | Additional requirements for the use of a gateway UE | S1-183518 | revised | | | |
| 22.280 | 0098 | - | 16.3.0 | Rel-16 | Additional requirements for the use of a gateway UE | S1-183166 | revised | | | |
| 22.280 | 0097 | 1 | 16.3.0 | Rel-16 | Interworking among MCX Service systems | S1-183517 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0097 | - | 16.3.0 | Rel-16 | Interworking among MCX Service systems | S1-183165 | revised | | | |
| 22.280 | 0096 | 1 | 16.3.0 | Rel-16 | Changes to recording and audit metadata | S1-183514 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0096 | - | 16.3.0 | Rel-16 | Changes to recording and audit metadata | S1-183073 | revised | | | |
| 22.280 | 0095 | - | 16.3.0 | Rel-16 | Notification to a group of users | S1-183068 | noted | | | |
| 22.280 | 0094 | 1 | 16.3.0 | Rel-16 | Move interworking of functional alias from MCPTT to MCCoRe TS, MCCoRe part | S1-183513 | agreed | SP-181000 | approved | 16.4.0 |
| 22.280 | 0094 | - | 16.3.0 | Rel-16 | Move interworking of functional alias from MCPTT to MCCoRe TS, MCCoRe part | S1-183056 | revised | | | |
| 22.280 | 0093 | - | 16.3.0 | Rel-16 | Add location based barring | S1-183055 | withdrawn | | | |
| 22.280 | 0092 | 4 | 16.4.0 | Rel-16 | Add forwarding for private calls | S1-190013 | withdrawn | | | |
| 22.280 | 0092 | 3 | 16.3.0 | Rel-16 | Add conditional media forwarding | S1-183650 | revised | SP-181000 | approved | 16.4.0 |
| 22.280 | 0092 | 2 | 16.3.0 | Rel-16 | Add conditional media forwarding | S1-183544 | revised | | | |
| 22.280 | 0092 | 1 | 16.3.0 | Rel-16 | Add conditional media forwarding | S1-183516 | revised | | | |
| 22.280 | 0092 | - | 16.3.0 | Rel-16 | Add conditional media forwarding | S1-183054 | revised | | | |
| 22.280 | 0091 | 1 | 16.3.0 | Rel-16 | Requirement to allow for users to automatically be informed when affiliation information changes in a group | S1-183610 | agreed | SP-180999 | approved | 16.4.0 |
| 22.280 | 0091 | - | 16.3.0 | Rel-16 | Requirement to allow for users to automatically be informed when affiliation information changes in a group | S1-183008 | revised | | | |
| 22.280 | 0090 | 1 | 16.2.0 | Rel-16 | Clarification of requirement R-6.4.9-001 | S1-182580 | agreed | SP-180757 | approved | 16.3.0 |
| 22.280 | 0090 | - | 16.2.0 | Rel-16 | Clarification of requirement R-6.4.9-001 | S1-182562 | revised | | | |
| 22.280 | 0089 | - | 16.2.0 | Rel-16 | Public emergency calls | S1-182255 | agreed | SP-180757 | approved | 16.3.0 |
| 22.280 | 0088 | 2 | 16.2.0 | Rel-16 | Selection of Application Layer Priorities by the MCX Service user | S1-182581 | agreed | SP-180757 | approved | 16.3.0 |
| 22.280 | 0088 | 1 | 16.2.0 | Rel-16 | Selection of Application Layer Priorities by the MCX Service user | S1-182564 | revised | | | |
| 22.280 | 0088 | - | 16.2.0 | Rel-16 | Dynamic prioritization of MCX Service communication | S1-182187 | revised | | | |
| 22.280 | 0087 | - | 16.2.0 | Rel-16 | Affiliation and de-affiliation conditions in correspondence with Functional Alias | S1-182147 | noted | | | |
| 22.280 | 0086 | - | 16.2.0 | Rel-16 | Enhancements for authorisation to invoke automatic user regrouping | S1-182087 | withdrawn | | | |
| 22.280 | 0085 | 1 | 16.2.0 | Rel-16 | Application of MCX Services to maritime usage | S1-182614 | agreed | SP-180761 | approved | 16.3.0 |
| 22.280 | 0085 | - | 16.2.0 | Rel-16 | Application of MCX Services to maritime usage | S1-182073 | revised | | | |
| 22.280 | 0084 | 1 | 16.2.0 | Rel-16 | Dynamic Group Participation | S1-182561 | agreed | SP-180757 | approved | 16.3.0 |
| 22.280 | 0084 | - | 16.2.0 | Rel-16 | Dynamic Group Participation | S1-182061 | revised | | | |
| 22.280 | 0083 | 2 | 16.1.0 | Rel-16 | Generalisation of EPS into 3GPP system | S1-181704 | agreed | SP-180306 | approved | 16.2.0 |
| 22.280 | 0083 | 1 | 16.1.0 | Rel-16 | Generalisation of EPS into 3GPP system | S1-181584 | revised | | | |
| 22.280 | 0083 | - | 16.1.0 | Rel-16 | Generalisation of EPS into 3GPP system | S1-181414 | revised | | | |
| 22.280 | 0082 | 2 | 16.1.0 | Rel-16 | Add a requirement on 5.11 Location | S1-181617 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0082 | 1 | 16.1.0 | Rel-16 | Add a requirement on 5.11 Location | S1-181408 | revised | | | |
| 22.280 | 0082 | - | 16.1.0 | Rel-16 | Add a requirement on 5.11 Location | S1-181244 | revised | | | |
| 22.280 | 0081 | 1 | 16.1.0 | Rel-16 | New chapter 6.17.x functional alias resolution for non-MCX Service Users | S1-181416 | withdrawn | | | |
| 22.280 | 0081 | - | 16.1.0 | Rel-16 | New chapter 6.17.x functional alias resolution for non-MCX Service Users | S1-181220 | revised | | | |
| 22.280 | 0080 | 1 | 16.1.0 | Rel-16 | Chapter 5.11 and chapter 6.12 obtaining positioning information from external systems and forwarding position information to external systems | S1-181407 | withdrawn | | | |
| 22.280 | 0080 | - | 16.1.0 | Rel-16 | Chapter 5.11 and chapter 6.12 obtaining positioning information from external systems and forwarding position information to external systems | S1-181218 | revised | | | |
| 22.280 | 0079 | - | 16.1.0 | Rel-16 | Chapter 7.1 and 7.2 use of functional alias in Off-network communication mode | S1-181217 | noted | | | |
| 22.280 | 0078 | 1 | 16.1.0 | Rel-16 | Chapter 6.4.3, 6.4.5, 6.9 use of functional alias as part of MCX Service User identification | S1-181410 | withdrawn | | | |
| 22.280 | 0078 | - | 16.1.0 | Rel-16 | Chapter 6.4.3, 6.4.5, 6.9 use of functional alias as part of MCX Service User identification | S1-181216 | revised | | | |
| 22.280 | 0077 | - | 16.1.0 | Rel-16 | Chapter 5.17 use of functional alias as part of the MCX User identity | S1-181214 | noted | | | |
| 22.280 | 0076 | 1 | 16.1.0 | Rel-16 | Chapter 5.7 use of functional alias as part of MCX ServiceUser ID | S1-181404 | withdrawn | | | |
| 22.280 | 0076 | - | 16.1.0 | Rel-16 | Chapter 5.7 use of functional alias as part of MCX ServiceUser ID | S1-181213 | revised | | | |
| 22.280 | 0075 | 1 | 16.1.0 | Rel-16 | Chapter 5.3 use of functional alias in late communication entry | S1-181403 | withdrawn | | | |
| 22.280 | 0075 | - | 16.1.0 | Rel-16 | Chapter 5.3 use of functional alias in late communication entry | S1-181212 | revised | | | |
| 22.280 | 0074 | 2 | 16.1.0 | Rel-16 | Interworking between MCX Service system and GSM-R | S1-181588 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0074 | 1 | 16.1.0 | Rel-16 | Interworking between MCX Service system and GSM-R | S1-181415 | revised | | | |
| 22.280 | 0074 | - | 16.1.0 | Rel-16 | Interworking between MCX Service system and GSM-R | S1-181211 | revised | | | |
| 22.280 | 0073 | 4 | 16.1.0 | Rel-16 | Extension of functional alias chapter 5.9a | S1-181700 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0073 | 3 | 16.1.0 | Rel-16 | Extension of functional alias chapter 5.9a | S1-181676 | revised | | | |
| 22.280 | 0073 | 2 | 16.1.0 | Rel-16 | Extension of functional alias chapter 5.9a | S1-181581 | revised | | | |
| 22.280 | 0073 | 1 | 16.1.0 | Rel-16 | Extension of functional alias chapter 5.9a | S1-181405 | revised | | | |
| 22.280 | 0073 | - | 16.1.0 | Rel-16 | Extension of functional alias chapter 5.9a | S1-181192 | revised | | | |
| 22.280 | 0072 | 2 | 15.2.0 | Rel-15 | Generalisation of EPS into 3GPP system | S1-181583 | agreed | SP-180306 | approved | 15.3.0 |
| 22.280 | 0072 | 1 | 16.1.0 | Rel-16 | Generalisation of EPS into 3GPP system | S1-181413 | revised | | | |
| 22.280 | 0072 | - | 16.1.0 | Rel-16 | Generalisation of EPS into 3GPP system | S1-181191 | revised | | | |
| 22.280 | 0071 | 2 | 16.1.0 | Rel-16 | chapter_5_10 MCX User log in to multiple devices | S1-181582 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0071 | 1 | 16.1.0 | Rel-16 | chapter_5_10 MCX User log in to multiple devices | S1-181406 | revised | | | |
| 22.280 | 0071 | - | 16.1.0 | Rel-16 | chapter_5_10 MCX User log in to multiple devices | S1-181189 | revised | | | |
| 22.280 | 0070 | 2 | 16.1.0 | Rel-16 | Addition of location based comunication depending on functional alias | S1-181589 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0070 | 1 | 16.1.0 | Rel-16 | Addition of location based comunication depending on functional alias | S1-181411 | revised | | | |
| 22.280 | 0070 | - | 16.1.0 | Rel-16 | Addition of location based comunication depending on functional alias | S1-181168 | revised | | | |
| 22.280 | 0069 | 2 | 16.1.0 | Rel-16 | Adding authorization for private comunication based on functional alias | S1-181590 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0069 | 1 | 16.1.0 | Rel-16 | Adding authorization for private comunication based on functional alias | S1-181412 | revised | | | |
| 22.280 | 0069 | - | 16.1.0 | Rel-16 | Adding authorization for private comunication based on functional alias | S1-181167 | revised | | | |
| 22.280 | 0068 | 1 | 16.1.0 | Rel-16 | Adding authorization for group comunication based on functional alias | S1-181409 | withdrawn | | | |
| 22.280 | 0068 | - | 16.1.0 | Rel-16 | Adding authorization for group comunication based on functional alias | S1-181163 | revised | | | |
| 22.280 | 0067 | - | 16.1.0 | Rel-16 | Removal of misleading term "temporary" from Automatic Regrouping of 22.280 | S1-181143 | noted | | | |
| 22.280 | 0066 | - | 16.1.0 | Rel-16 | Introduction of 22.889 FRMCS-user communication handling section into 22.280 | S1-181142 | noted | | | |
| 22.280 | 0065 | 4 | 16.1.0 | Rel-16 | Off-network UE functionality for virtual coupling | S1-181706 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0065 | 3 | 16.1.0 | Rel-16 | Off-network UE functionality for virtual coupling | S1-181623 | revised | | | |
| 22.280 | 0065 | 2 | 16.1.0 | Rel-16 | Off-network UE functionality for virtual coupling | S1-181587 | revised | | | |
| 22.280 | 0065 | 1 | 16.1.0 | Rel-16 | Off-network UE functionality for virtual coupling | S1-181418 | revised | | | |
| 22.280 | 0065 | - | 16.1.0 | Rel-16 | Off-network UE functionality for virtual coupling | S1-181064 | revised | | | |
| 22.280 | 0064 | 4 | 16.1.0 | Rel-16 | Addition of location functionality for autonomous train control and operation | S1-181705 | agreed | SP-180310 | approved | 16.2.0 |
| 22.280 | 0064 | 3 | 16.1.0 | Rel-16 | Addition of location functionality for autonomous train control and operation | S1-181622 | revised | | | |
| 22.280 | 0064 | 2 | 16.1.0 | Rel-16 | Addition of location functionality for autonomous train control and operation | S1-181580 | revised | | | |
| 22.280 | 0064 | 1 | 16.1.0 | Rel-16 | Addition of location functionality for autonomous train control and operation | S1-181417 | revised | | | |
| 22.280 | 0064 | - | 16.1.0 | Rel-16 | Addition of location functionality for autonomous train control and operation | S1-181063 | revised | | | |
| 22.280 | 0063 | 1 | 16.1.0 | Rel-16 | User profile presentation priority | S1-181385 | agreed | SP-180307 | approved | 16.2.0 |
| 22.280 | 0063 | - | 16.1.0 | Rel-16 | User profile presentation priority | S1-181020 | revised | | | |
| 22.280 | 0062 | 1 | 15.2.0 | Rel-15 | User profile presentation priority | S1-181384 | agreed | SP-180307 | approved | 15.3.0 |
| 22.280 | 0062 | - | 15.2.0 | Rel-15 | User profile presentation priority | S1-181019 | revised | | | |
| 22.280 | 0061 | 2 | 16.0.0 | Rel-16 | Changes related to administrative sections of 22.280 | S1-180583 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0061 | 1 | 16.0.0 | Rel-16 | Changes related to administrative sections of 22.280 | S1-180440 | revised | | | |
| 22.280 | 0061 | - | 16.0.0 | Rel-16 | Changes related to administrative sections of 22.280 | S1-180189 | revised | | | |
| 22.280 | 0060 | 1 | 16.0.0 | Rel-16 | Changes related to membership/affiliation section of 22.280 | S1-180439 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0060 | - | 16.0.0 | Rel-16 | Changes related to membership/affiliation section of 22.280 | S1-180188 | revised | | | |
| 22.280 | 0059 | 3 | 16.0.0 | Rel-16 | Query of location based on functional alias | S1-180612 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0059 | 2 | 16.0.0 | Rel-16 | Changes related to location section of 22.280 | S1-180572 | revised | | | |
| 22.280 | 0059 | 1 | 16.0.0 | Rel-16 | Location report based on Functional Alias with certain label(s) | S1-180438 | revised | | | |
| 22.280 | 0059 | - | 16.0.0 | Rel-16 | Location report based on Functional Alias with certain label(s) | S1-180187 | revised | | | |
| 22.280 | 0058 | 1 | 16.0.0 | Rel-16 | Adapting usage of the terms "role" and "Functional Alias" to latest definition in User Regrouping section of 22.280. | S1-180514 | noted | | | |
| 22.280 | 0058 | - | 16.0.0 | Rel-16 | Adapting usage of the terms "role" and "Functional Alias" to latest definition in User Regrouping section of 22.280. | S1-180186 | revised | | | |
| 22.280 | 0057 | 1 | 16.0.0 | Rel-16 | Clarification of definition of Mission Critical Service in 22.280 | S1-180436 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0057 | - | 16.0.0 | Rel-16 | Clarification of definition of Mission Critical Service in 22.280 | S1-180185 | revised | | | |
| 22.280 | 0056 | 2 | 16.0.0 | Rel-16 | Introduction of railway emergency alert functionality to 22.280 | S1-180568 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0056 | 1 | 16.0.0 | Rel-16 | Introduction of railway emergency alert functionality to 22.280 | S1-180431 | revised | | | |
| 22.280 | 0056 | - | 16.0.0 | Rel-16 | Introduction of railway emergency alert functionality to 22.280 | S1-180184 | revised | | | |
| 22.280 | 0055 | 5 | 16.0.0 | Rel-16 | Functional Alias enhancements(chapter 5.9a) | S1-180565 | agreed | SP-180134 | approved | 16.1.0 |
| 22.280 | 0055 | 4 | 16.0.0 | Rel-16 | Functional Alias enhancements(chapter 5.9a) | S1-180532 | revised | | | |
| 22.280 | 0055 | 3 | 16.0.0 | Rel-16 | Functional Alias enhancements(chapter 5.9a) | S1-180513 | revised | | | |
| 22.280 | 0055 | 2 | 16.0.0 | Rel-16 | Functional Alias enhancements(chapter 5.9a) | S1-180447 | revised | | | |